[显脉香茶菜（原变种毛叶香茶菜）根的化学成分研究]
[Studies on chemical constituents in the roots of Rabdosia japonica (Burm.f). Hara var. glaucocalyx (Maxin) Hara].
作者信息
Jin Y R, Gui M Y, Wang B Z
机构信息
Department of Chemistry, Norman Bethune University of Medical Sciences, Changchun 130021, Jilin, China.
出版信息
Zhongguo Zhong Yao Za Zhi. 2000 Nov;25(11):678-9.
OBJECTIVE
To isolate and elucidate the chemical constituents in the roots of Rabdosia japonica.
METHOD
The constituents were extracted by ether and isolated by chromatography on silica gel and ODS. The structures were determined by IR, H NMR, 13C NMR and MS spectra respectively.
RESULT
Four compounds were elucidated as glaucocalgxin A, oleanolic acid, ursolic acid and daucosterol.
CONCLUSION
Oleanolic acid and daucosterol were isolated from this plant for the first time.
目的
分离并阐明线纹香茶菜根中的化学成分。
方法
采用乙醚提取化学成分，通过硅胶柱色谱和ODS柱色谱进行分离。分别利用红外光谱（IR）、核磁共振氢谱（H NMR）、核磁共振碳谱（13C NMR）和质谱（MS）对结构进行鉴定。
结果
鉴定出4种化合物，分别为蓝萼甲素、齐墩果酸、熊果酸和胡萝卜苷。
结论
齐墩果酸和胡萝卜苷首次从该植物中分离得到。
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